diff options
Diffstat (limited to 'lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/test/test_hook.py')
-rwxr-xr-x | lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/test/test_hook.py | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/test/test_hook.py b/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/test/test_hook.py deleted file mode 100755 index 7d17f76b..00000000 --- a/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/test/test_hook.py +++ /dev/null @@ -1,150 +0,0 @@ - -# Copyright (c) Twisted Matrix Laboratories. -# See LICENSE for details. - - -""" -Test cases for twisted.hook module. -""" - -from twisted.python import hook -from twisted.trial import unittest - -class BaseClass: - """ - dummy class to help in testing. - """ - def __init__(self): - """ - dummy initializer - """ - self.calledBasePre = 0 - self.calledBasePost = 0 - self.calledBase = 0 - - def func(self, a, b): - """ - dummy method - """ - assert a == 1 - assert b == 2 - self.calledBase = self.calledBase + 1 - - -class SubClass(BaseClass): - """ - another dummy class - """ - def __init__(self): - """ - another dummy initializer - """ - BaseClass.__init__(self) - self.calledSubPre = 0 - self.calledSubPost = 0 - self.calledSub = 0 - - def func(self, a, b): - """ - another dummy function - """ - assert a == 1 - assert b == 2 - BaseClass.func(self, a, b) - self.calledSub = self.calledSub + 1 - -_clean_BaseClass = BaseClass.__dict__.copy() -_clean_SubClass = SubClass.__dict__.copy() - -def basePre(base, a, b): - """ - a pre-hook for the base class - """ - base.calledBasePre = base.calledBasePre + 1 - -def basePost(base, a, b): - """ - a post-hook for the base class - """ - base.calledBasePost = base.calledBasePost + 1 - -def subPre(sub, a, b): - """ - a pre-hook for the subclass - """ - sub.calledSubPre = sub.calledSubPre + 1 - -def subPost(sub, a, b): - """ - a post-hook for the subclass - """ - sub.calledSubPost = sub.calledSubPost + 1 - -class HookTestCase(unittest.TestCase): - """ - test case to make sure hooks are called - """ - def setUp(self): - """Make sure we have clean versions of our classes.""" - BaseClass.__dict__.clear() - BaseClass.__dict__.update(_clean_BaseClass) - SubClass.__dict__.clear() - SubClass.__dict__.update(_clean_SubClass) - - def testBaseHook(self): - """make sure that the base class's hook is called reliably - """ - base = BaseClass() - self.assertEqual(base.calledBase, 0) - self.assertEqual(base.calledBasePre, 0) - base.func(1,2) - self.assertEqual(base.calledBase, 1) - self.assertEqual(base.calledBasePre, 0) - hook.addPre(BaseClass, "func", basePre) - base.func(1, b=2) - self.assertEqual(base.calledBase, 2) - self.assertEqual(base.calledBasePre, 1) - hook.addPost(BaseClass, "func", basePost) - base.func(1, b=2) - self.assertEqual(base.calledBasePost, 1) - self.assertEqual(base.calledBase, 3) - self.assertEqual(base.calledBasePre, 2) - hook.removePre(BaseClass, "func", basePre) - hook.removePost(BaseClass, "func", basePost) - base.func(1, b=2) - self.assertEqual(base.calledBasePost, 1) - self.assertEqual(base.calledBase, 4) - self.assertEqual(base.calledBasePre, 2) - - def testSubHook(self): - """test interactions between base-class hooks and subclass hooks - """ - sub = SubClass() - self.assertEqual(sub.calledSub, 0) - self.assertEqual(sub.calledBase, 0) - sub.func(1, b=2) - self.assertEqual(sub.calledSub, 1) - self.assertEqual(sub.calledBase, 1) - hook.addPre(SubClass, 'func', subPre) - self.assertEqual(sub.calledSub, 1) - self.assertEqual(sub.calledBase, 1) - self.assertEqual(sub.calledSubPre, 0) - self.assertEqual(sub.calledBasePre, 0) - sub.func(1, b=2) - self.assertEqual(sub.calledSub, 2) - self.assertEqual(sub.calledBase, 2) - self.assertEqual(sub.calledSubPre, 1) - self.assertEqual(sub.calledBasePre, 0) - # let the pain begin - hook.addPre(BaseClass, 'func', basePre) - BaseClass.func(sub, 1, b=2) - # sub.func(1, b=2) - self.assertEqual(sub.calledBase, 3) - self.assertEqual(sub.calledBasePre, 1, str(sub.calledBasePre)) - sub.func(1, b=2) - self.assertEqual(sub.calledBasePre, 2) - self.assertEqual(sub.calledBase, 4) - self.assertEqual(sub.calledSubPre, 2) - self.assertEqual(sub.calledSub, 3) - -testCases = [HookTestCase] |